1; RUN: llc -mtriple=x86_64-apple-darwin -O0 -filetype=obj -o %t < %s
2; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
3
4%class.A = type { [42 x i32] }
5
6@a = global %class.A zeroinitializer, align 4
7
8; Check that we can handle non-default array bounds. In this case, the array
9; goes from [-3, 38].
10
11; CHECK: DW_TAG_class_type
12; CHECK: DW_TAG_member
13; CHECK-NEXT:                   DW_AT_name [DW_FORM_strp]       ( .debug_str[0x{{[0-9a-f]*}}] = "x")
14; CHECK-NEXT:                   DW_AT_type [DW_FORM_ref4]       (cu + 0x{{[0-9a-f]*}} => {[[ARRAY:0x[0-9a-f]*]]})
15
16; CHECK: [[ARRAY]]: DW_TAG_array_type [{{.*}}] *
17; CHECK-NEXT:                 DW_AT_type [DW_FORM_ref4]    (cu + 0x{{[0-9a-f]*}} => {[[BASE:0x[0-9a-f]*]]})
18
19; CHECK: DW_TAG_subrange_type
20; CHECK-NEXT:                   DW_AT_type [DW_FORM_ref4]  (cu + 0x{{[0-9a-f]*}} => {[[BASE2:0x[0-9a-f]*]]})
21; CHECK-NEXT:                   DW_AT_lower_bound [DW_FORM_data8]       (0xfffffffffffffffd)
22; CHECK-NEXT:                   DW_AT_count [DW_FORM_data1]       (0x2a)
23
24; CHECK: [[BASE]]: DW_TAG_base_type
25; CHECK: [[BASE2]]: DW_TAG_base_type
26; CHECK-NEXT:                 DW_AT_name [DW_FORM_strp]       ( .debug_str[0x{{[0-9a-f]*}}] = "sizetype")
27; CHECK-NEXT:                 DW_AT_byte_size [DW_FORM_data1] (0x08)
28; CHECK-NEXT:                 DW_AT_encoding [DW_FORM_data1]  (DW_ATE_unsigned)
29
30!llvm.dbg.cu = !{!0}
31!llvm.module.flags = !{!21}
32
33!0 = !{!"0x11\004\00clang version 3.3 (trunk 169136)\000\00\000\00\000", !20, !1, !1, !1, !3,  !1} ; [ DW_TAG_compile_unit ] [/Volumes/Sandbox/llvm/t.cpp] [DW_LANG_C_plus_plus]
34!1 = !{}
35!3 = !{!5}
36!5 = !{!"0x34\00a\00a\00\001\000\001", null, !6, !7, %class.A* @a, null} ; [ DW_TAG_variable ] [a] [line 1] [def]
37!6 = !{!"0x29", !20} ; [ DW_TAG_file_type ]
38!7 = !{!"0x2\00A\001\000\0032\000\000\000", !20, null, null, !8, null, null, null} ; [ DW_TAG_class_type ] [A] [line 1, size 0, align 32, offset 0] [def] [from ]
39!8 = !{!9, !14}
40!9 = !{!"0xd\00x\001\000\000\000\001", !20, !7, !10} ; [ DW_TAG_member ] [x] [line 1, size 0, align 0, offset 0] [private] [from ]
41!10 = !{!"0x1\00\000\000\0032\000\000", null, null, !11, !12, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 32, offset 0] [from int]
42!11 = !{!"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
43!12 = !{!13}
44!13 = !{!"0x21\00-3\0042"} ; [ DW_TAG_subrange_type ] [-3, 39]
45!14 = !{!"0x2e\00A\00A\00\001\000\000\000\006\00320\000\001", !6, !7, !15, null, null, null, i32 0, !18} ; [ DW_TAG_subprogram ] [line 1] [A]
46!15 = !{!"0x15\00\000\000\000\000\000\000", i32 0, null, null, !16, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
47!16 = !{null, !17}
48!17 = !{!"0xf\00\000\0064\0064\000\001088", i32 0, null, !7} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from A]
49!18 = !{!19}
50!19 = !{!"0x24"}                      ; [ DW_TAG_base_type ] [line 0, size 0, align 0, offset 0]
51!20 = !{!"t.cpp", !"/Volumes/Sandbox/llvm"}
52!21 = !{i32 1, !"Debug Info Version", i32 2}
53